title: Intravenous clonidine self-administration by rhesus monkeys.
mesh_terms: D000818:Animals; D001763:Blepharoptosis / Q000209:etiology; D003000:Clonidine / Q000008:administration & dosage*; D003042:Cocaine / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D006801:Humans; D008253:Macaca mulatta; D008297:Male; D012646:Self Administration; D012965:Sodium Chloride / Q000494:pharmacology; D013375:Substance Withdrawal Syndrome / Q000209:etiology
chemical_list: D012965:Sodium Chloride; D003042:Cocaine; D003000:Clonidine